>sp|Q4JDL3-3|PTN20_HUMAN Tyrosine-protein phosphatase non-receptor type 20 OS=Homo sapiens GN=PTPN20 MGTTCLHLGTLEQSLVFENKVNSEKVKLSLRNFPHNDYEDVFEEPSESGSDPSMWTARGP FRRDRWSSEDEEAAGPSQALSPLLSDTRKIVSEGELDQLAQIRPLIFNFHEQTAIKDCLK ILEEKTAAYDIMQEFMALELKNLPGEFNSGNQPSNREKNRYRDILPYDSTRVPLGKSKDY INASYIRIVNCGEEYFYIATQGPLLSTIDDFWQMVLENNSNVIAMITREIEGGIIKCYHY WPISLKKPLELKHFRVFLENYQILQYFIIRMFQVVEKSTGTSHSVKQLQFTKWPDHGTPA SADSFIKYIRYARKSHLTGPMVVHCSAGIGRTGVFLCVDVVFCAIVKNCSFNIMDIVAQM REQRSGMVQTKEQYHFCYDIVLEVLRKLLTLD